Pokémon: The Legend of Thunder!

A young boy named Satoshi embarks on a journey to become a "Pokémon Master" with his first Pokémon, Pikachu. Joining him on his travels are Takeshi, a girl-obsessed Rock Pokemon Trainer, and Kasumi, a tomboyish Water Pokémon Trainer who may have a crush on him. Satoshi and Co. end up traveling through various regions, including Kanto, the Orange Islands, and Johto, and then enter the Pokémon League competitions there. Along the way, they run into many confrontations with Musashi, Kojirou, and Nyarth, a trio of Pokémon thieves who are apart of an evil organization called "Team Rocket". But everytime Team Rocket try to do their evil deeds, they fail thanks to Satoshi and his Pokémon.

One day, Red, a boy filled with dreams of going on a Pokémon journey, is called to Professor Okido's lab. There, he and his rival Green are given a Pokédex in order to collect data on all of the Pokémon in the region. As Red works his way to become champion with his Charmander, he meets many people on his journey, including Old Man Fuji, a man who runs the home for abandoned Pokémon, and Reina, a girl who works there. As danger in Red's journey begins to peak, he and his partner Pokémon experience a transformation like never before...

The journey of Satoshi and his friends through the Kalos region continues! After Satoshi obtains his seventh gym badge, the group is moving toward the next town when Eureka discovers a mysterious Pokémon resting in her pochette. Soon given the name Puni-chan, it is one that even Satoshi and Serena's new Pokémon Zukan cannot identify. However, it quickly becomes apparent that Puni-chan is the target of a mysterious group clad in bright red suits known as Team Flare, aiming to capture the new Pokémon to further their agenda. But when Satoshi and the gang realize that the enigmatic organization has no intention of treating Puni-chan with any decency, they take a stand in opposition to Team Flare's plans, daring to fight back. With Gojika's predictions looming above them, Satoshi aims for his final gym badge while Serena contests for her last Princess Key in order to be able to compete at the TriPokalon Master Class. But as Team Flare begins to move in search of the mysterious Z, the stories of Pokemon XY and Pokemon XY: Mega Evolution cross paths as Satoshi and his friends, along with Team Rocket, get caught up in a scheme that could put Kalos in great danger.

Special episodes of the Pocket Monsters anime distributed initially on Amazon Prime to promote the release of Pokémon LEGENDS: Arceus . When Satoshi, Pikachu, and friends receive a mysterious message from the phantom Pokémon Arceus, they meet up with their old friend Takeshi and head to Mount Tengan to investigate. There, they find a rampaging Heatran and the group responsible—Team Galactic, previously thought to be dismantled. The team’s commanders are determined to find their missing leader by opening a gate between dimensions. With a trio of Legendary Pokémon and Sinnoh Champion Shirona on their side, our heroes have a lot of help, but they’ll need all they can get to save Sinnoh!